CN103857513B - Machinery and/or the method for optical function for transparent clock and watch component - Google Patents
Machinery and/or the method for optical function for transparent clock and watch component Download PDFInfo
- Publication number
- CN103857513B CN103857513B CN201280049239.7A CN201280049239A CN103857513B CN 103857513 B CN103857513 B CN 103857513B CN 201280049239 A CN201280049239 A CN 201280049239A CN 103857513 B CN103857513 B CN 103857513B
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- China
- Prior art keywords
- component
- mould
- matrix
- layer
- intermediate surface
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 119
- 239000011159 matrix material Substances 0.000 claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 230000000295 complement effect Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 23
- 238000006116 polymerization reaction Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 10
- 230000005226 mechanical processes and functions Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- -1 4-tert-butylcyclohexyl Chemical group 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007983 Tris buffer Substances 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 238000007306 functionalization reaction Methods 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229940059574 pentaerithrityl Drugs 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims description 3
- 238000012958 reprocessing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims 2
- 238000007872 degassing Methods 0.000 claims 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract description 10
- 239000004926 polymethyl methacrylate Substances 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 40
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000002372 labelling Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- GZBSIABKXVPBFY-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCC(CO)(CO)CO GZBSIABKXVPBFY-UHFFFAOYSA-N 0.000 description 1
- LLYXJBROWQDVMI-UHFFFAOYSA-N 2-chloro-4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1Cl LLYXJBROWQDVMI-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- SLRIGHRXJKTWGU-UHFFFAOYSA-N C(CCC)(=O)OC1=C(C(=CC=C1)C(C)(C)C)O Chemical compound C(CCC)(=O)OC1=C(C(=CC=C1)C(C)(C)C)O SLRIGHRXJKTWGU-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000011370 conductive nanoparticle Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002122 magnetic nanoparticle Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000006120 scratch resistant coating Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00865—Applying coatings; tinting; colouring
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B29/00—Frameworks
- G04B29/02—Plates; Bridges; Cocks
- G04B29/027—Materials and manufacturing
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/04—Rigidly-mounted keys, knobs or crowns
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
- G04B31/016—Plastic bearings
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/004—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
- G04B39/006—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass out of wear resistant material, e.g. sapphire
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0076—Decoration of the case and of parts thereof, e.g. as a method of manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/166—Roughened surface bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to the manufacture for transparent clock and watch component (1) and the mechanical and/or method of optical function, wherein: matrix (16) is formed by polymethyl methacrylate, described matrix includes basal surface (3) and machinery and/or the intermediate surface (7) of optical function;Described matrix is covered by layer, described layer is formed by being expelled to be positioned in the cavity (14) between mould (9) and described matrix (16) or intermediate (6A) by the second transparent, polymerisable material (6), described intermediate is limited by the complementary intermediate surface (7A) of the contact surface (10) of preceding mould (9), and later mould (9) is the former of the top surface (2) of described component (1);Described second material (6) is polymerized;By making described die deformation be removed from described flexible die (9) by described component (1).
Description
Technical field
The present invention relates to a kind of method for forming transparent monoblock type clock and watch component, this component includes
The top surface connected by edge and basal surface, described edge extends in the thickness of described component.
The invention still further relates to the purposes utilizing described method to manufacture clock and watch component.
Background technology
The transparent components that the transparent components proxy mineral made with molding material is originated provides a kind of function
Property replacement scheme, its production cost is low and is completely independent of the specific source of supply of high-grade transparent material.
But, on the one hand, molded clear part is owing to being difficult to the quality molding with enough repeatabilities
The thinnest part and thicker.On the other hand, the wearability, the most resistance to of these known plastic materials
Scraping property is the most common.Therefore, it is at the intermediate member of external member watchcase, watch rim or the table of clock and watch
Application in mirror is always subjected to limit.
This low wearability also makes to manufacture the angular component of tool because wedge angle with user,
Can rust in time and rapidly when its medicated clothing contacts with common every-day object.
In clock and watch manufacture, make component especially those stand environment and user is caused should
It is useful that the clock and watch external member of power has big case hardness.These components must also have
Some such as elastic, rigidity or there is flexibility or the physical property of specific optical property on the contrary, or
Particular optical performance, in order to strengthen the display to some component, or on the contrary for hiding clock and watch
Some parts.
The European patent No 1666225 of BAYER MATERIAL SCIENCE CLC describes
For the method manufacturing plastic member, this component moulds and at mould in the first chamber of mould
Coating in second chamber, coating material is compressed in a mold.
The Japanese patent application No 58080587A of SUWA SEIKOSHA describes by using warp
Acrylic silane process and the conjunction with the spirane resin such as with the Photoepolymerizationinitiater initiater such as benzophenone
Become the UV solidification glass fibre of mixed with resin and watchcase is done in terms of wearability and dimensional accuracy
Improve.These watchcases are formed by resilient elastomeric or silicone molded, and watchcase is fixed on glass plate
On, then carry out UV according to the intensity of radiation and irradiate 30 seconds to 30 minutes.
Summary of the invention
It is a kind of for obtaining in an economical manner and with having high dimensional accuracy that the present invention proposes enforcement
The method obtaining transparent monoblock type clock and watch component.
More specifically, it is an object of the invention to produce such component, its case hardness is than generally
The case hardness of the clock and watch component obtained by moulding of plastics materials is big.
One specific object is also to manufacture external clock parts, and it includes such as with facet cutting or brill
Wedge angle that stone is cut into and wear-resisting.
Therefore, the present invention relates to a kind of manufacture for optically transparent clock and watch component and machinery and/
Or the method for optical function, described clock and watch component includes top surface and the basal surface connected by edge,
Described edge extends in the thickness of described component, it is characterised in that:
-selecting the first material, this first material is optically transparent polymerizable material, described optical lens
The most optically transparent acrylate copolymer of bright polymerizable material, wherein said acrylate copolymer
For example, polymethyl methacrylate;
The second material that-selection exemplary composition moulds as at least one polymerizable is described in order to manufacture
At least one layer of component, wherein said second material is included in the ratio accounting for total amount:
-trimethylolpropane tris (methacrylate): 78.0%;
-tetramethylol methane tetraacrylate: 19.5%;
Double (4-tert-butylcyclohexyl) ester of-peroxide two carbonic acid: 0.5%;
-1-benzoylcyclohexanol: 2.0%;
The matrix of-described component with described first material forming, component described in the volume ratio of described matrix
Volume little and between described basal surface and the intermediate surface connected by middle edge extend, in institute
During stating the reprocessing during matrix shapes in applicable mould or after described shaping
Complete the machinery of described intermediate surface and/or optical function and structuring;
-determine and treat that superimposition is on the matrix to obtain the quantity of the layer of described component;
-there is the mould of contact surface for each described layer manufacture, this contact surface is described top surface
Former or define the surface of the solid with the internal volume less than the final volume of described component,
Described mould includes having the edge on supporting surface, described supporting surface configuration become in complementary fashion against
In described intermediate surface or on described middle edge, and in the case of there is multiple described mould,
Each described mould limits the external volume of intermediate, and this intermediate is by described in involved mould
The complementary intermediate surface of contact surface defines, and the external volume of described intermediate mutually comprises;
-with described intermediate surface at a distance of with described component needed for distance corresponding to thickness and about
In the case of described intermediate surface is accurately positioned, described mould is located so that its described contact surface face
To the described intermediate surface of described matrix, described supporting surface and described intermediate surface or described medial side
Edge contacts hermetically;
-inject described second material, so that described second material is completely filled with cavity, this cavity is by institute
State the described contact surface of mould, the described intermediate surface of described matrix and described fringe enclosing, described
Edge by described mould described supporting face seal abut against described intermediate surface or described centre
On edge;
-make described second material having been injected in described cavity be polymerized, until polymerization according to circumstances obtains
Obtained by described matrix being assembled on the most described layer the described component formed or by transparent
The intermediate that the complementary intermediate surface of the described contact surface of mould defines;
-remove described mould;
-each formation operation repeating layer with new mould, has final volume until obtaining
Described component, the internal volume of described new mould is than the described intermediate obtained by preceding mould
Volume big.
According to inventive feature, select methyl methacrylate as described first material.
According to inventive feature, have been injected into described second material in described cavity in polymerization process
In stand temperature between 100 DEG C and 120 DEG C 10 to 20 seconds.
According to inventive feature, after injecting described second material, by with ultraviolet energy
Described mould that the die form passed through is made or by described intermediate or the component that has been polymerized from institute
State after cavity removes, irradiate described intermediate or described component by ultraviolet radiation, in order to
Obtain the hardness of the raising of described intermediate or described component.
According to inventive feature, it is permeable that described first material is chosen to ultraviolet irradiation, except
Outside irradiating through transparent mould, it is also with ultraviolet irradiation and irradiates through described matrix described
Intermediate or described component, in order to obtain the hardness of the raising of described intermediate or described component.
According to inventive feature, during by described second Material injection to described cavity and
Thrust is applied, to manufacture to described mould and described matrix in described second material polymerization process
State component.
According to inventive feature, under the pressure higher than 100MPa, perform the note of described first material
Penetrate.
According to inventive feature, constitute there is a striped section of anisotropic light diffuser element by being formed and
Described intermediate surface is formed optical function structure.
According to inventive feature, it is substantially parallel to one another by formation and is substantially perpendicular to described
Basal surface or the mortise of the tangent plane of described intermediate surface and/or joint tongue come in described intermediate surface,
Intersecting between described mortise and the extension of joint tongue and involved surface forms mechanical power in section
Structure can be changed.
According to inventive feature, by forming ratio in the region of the higher curvature of described matrix at this base
The less matrix section of section formed in the region of the relatively low curvature of body and the layer manufacture that will be increased
Become section in the high curvature areas of this layer bigger than the section in the low area of curvature of this layer and
Mechanical function structure is formed in intermediate surface.
According to inventive feature, change by forming thickness in the relatively low area of curvature of described component
Region and in intermediate surface formed mechanical function structure.
According to inventive feature, at least one certain layer in the layer covering described matrix and at least
One described intermediate surface is configured so that the incident angle observed described component according to user
Hide or appear described certain layer.
The invention still further relates to a kind of clock and watch component utilizing described method manufacture to select from following component
Purposes: table mirror, table hat, the intermediate member of watchcase, bottom plate, clamping plate, wheel, escape wheel, escapement
Fork, cartridge housing, amortisseur/buffer.
Accompanying drawing explanation
Other features and advantages of the present invention will read referring to the drawings described in detail below in more clear
Chu, in the accompanying drawings:
-Fig. 1 illustrates the indicative flowchart of the sequence of operations for implementing this method;
-Fig. 2 illustrates the component through obtaining according to the method in the embodiment being wherein deposited upon on matrix
The schematic sectional view of thickness;
-Fig. 3 illustrates through the thickness of component of Fig. 2 and is substantially perpendicular to schematically cutting of its first type surface
Face figure, during wherein one-block apparatus is in its configuration employed in elements during formation;
-Fig. 4 illustrates a modification in the way of similar with Fig. 2, and wherein this component includes two of matrix
Superincumbent layer;
-Fig. 5 illustrates another modification in the way of similar with Fig. 2, wherein between matrix and coat
Intermediate surface be substantially smooth, the thickness substantial constant of described coat;
-Fig. 6 illustrates another modification in the way of similar with Fig. 2, wherein between matrix and coat
Intermediate surface be streaky;
-Fig. 7 illustrates another modification in the way of similar with Fig. 2, wherein between matrix and coat
Intermediate surface include mortise alternately and joint tongue;
-Fig. 8 illustrates another modification in the way of similar with Fig. 2, wherein between matrix and coat
Intermediate surface be sectional crimps, described coat has the thickness of change;
-Fig. 9 illustrate close to the top surface utilizing the component made according to the concrete modification of the present invention one section
Face figure;
-Figure 10 illustrates the schematic diagram of the clock and watch including at least one component manufactured according to the present invention.
Detailed description of the invention
It is a kind of for obtaining in an economical manner and with having high dimensional accuracy that the present invention proposes enforcement
The method obtaining transparent monoblock type clock and watch component 1.
More specifically, it is an object of the invention to produce such component 1, its case hardness is than logical
The case hardness of the clock and watch component often obtained by moulding of plastics materials is big.
The invention reside in and coat matrix 16 with one or more layers 20,20A ..., this matrix is preferred
Being transparent, the layer directly contacted with matrix has the good affinity with matrix 16, juxtaposed layer phase
There is between Hu good affinity.Therefore, the selection to the first material 5 being suitable for matrix 16
With to the second material 6 being suitable for coating matrix or completely or partially mutual each layer 20 of coating
Selection be very important.
Preferably, will be from acroleic acid polymerization species or EvonikCoverOr
Hanse'sOr polymethyl methacrylate selects optically transparent first
Material 5.
According to the present invention, from acroleic acid polymerization species or EvonikCoverOr
Hanse'sAt least one polymerisable second material 6 of middle selection is in order to make
Make described component 1.
One steps necessary of described method is to select the second material 6.
Generally, the second material 6 include acrylic monomer, at least one thermal initiator, at least one
Plant UV initiator and at least one can be by least one formation in described acrylic monomer
Cross-linking agent.Second material can also include one or more additives, and this will be described in more detail below.
More specifically, the second material 6 includes the monomer having at least one degree of functionality more than or equal to 2
The mixture of acrylic monomer, at least one thermal initiator and at least one photochemical initiators.
Equally, this material can include one or more additives.
Even more specifically, described second material 6 is included in the ratio accounting for total amount:
The mixture of-the degree of functionality acrylic monomer more than or equal to 2: 50-97.5%
-at least one thermal initiator: 0.5-3%
-at least one photochemical initiators: 0.5-3%
-at least one additive: 0-50%.
In more specifically compositions, described second material 6 is included in the ratio accounting for total amount:
-trimethylolpropane tris (methacrylate) and the mixture of tetramethylol methane tetraacrylate:
50-97.5%
Double (4-tert-butylcyclohexyl) ester: the 0.5-1.5% of-peroxide two carbonic acid
-1-benzoylcyclohexanol: 0.7-2.3%
-at least one additive: 0-50%.
To be referred to as below in the preferred composition of exemplary composition CT of the second material 6, institute
State the second material 6 to include in the ratio accounting for total amount:
-trimethylolpropane tris (methacrylate): 78.0%
-tetramethylol methane tetraacrylate: 19.5%
Double (4-tert-butylcyclohexyl) ester of-peroxide two carbonic acid: 0.5%
-1-benzoylcyclohexanol: 2.0%
For additive described in those compositionss including additive of the second material 6 at the second material
In the range of the 0-50% of the total amount of material 6, these additives can be by the percentage of the total amount accounting for the second material
Ratio includes:
A. antistatic additive
A. polyamide-polyether copolymer: 0-15%, preferably 0-15%
B. olefinic ionomer resin: 0-30%, preferably 10-30%
C. three new alkoxy zirconium ester: 0-30%, preferably 10-30%
B. conductive agent:
A. conductive nano-particles: gold, CNT, silver, antimony tin oxide alloy, aluminum zinc oxide
Alloy, indium tin oxide alloy, zinc gallium oxide alloy: 0-30%, preferably 10-30%
C. magnetic material:
A. magnetic nanoparticle: magnetic iron ore: 0-30%, preferably 5-30%
D. antibacterial:
A. silver ion: 0-30%, preferably 10-30%
E. uv-resistant agent:
A. absorbent: benzotriazole: 0-0.2%, preferably 0.05-0.2%.
B.HALS (hindered amine as light stabilizer): 0-0.2%, preferably 0.05-0.2%
F. antioxidant:
A. phenols phosphite ester;Ethylidene [double (3-tert-butyl-hydroxy phenyl) butyrate of 3,3-];Season
Penta tetrol four (3-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester): 0-1.5%
G. fire retardant:
A. phosphorus derivant: triphenyl phosphate 0-15%
The most exfoliated montmorillonite (absciss layer montmorillonite): 0-15%
C. clay nano pipe: 0-15%
H. lubricant:
A. Silicone acrylates: 0-2%, preferably 0.5-2%
I. dyestuff:
A. Anthraquinones: 0-50%
B. azo: 0-50%
J. pigment: 0-50%
K. the auxiliary agent of controlled delivery: after mixing in preparaton, these auxiliary agents are gradually released to building ring
In border: 0-50%
L. the microcapsule of renovation agent, described renovation agent by with involved compositions, especially with typical case
The polymerisable liquid that compositions CT character is identical is formed, thus it is included in the content in total content
It is: 0-50%
It should be noted that the first material 5 for forming matrix 16 may be selected to especially by above-mentioned
The second material 6 that exemplary composition CT is formed is identical.
Therefore, the invention still further relates to a kind of manufacture for transparent clock and watch component 1 and machinery and/or light
Learning the improved method of functionalization, described clock and watch component includes top surface 2 and the end table connected by edge 4
Face 3, edge 4 extends in the caliper portion of component 1.The method comprises the following steps:
-AA: from acroleic acid polymerization species or exemplary composition CT or Evonik's
CoverOr Hanse'sOr polymethyl methacrylate selects
For forming optically transparent first material 5 of matrix 16;
-BB: from acroleic acid polymerization species or exemplary composition CT or Evonik's
CoverOr Hanse'sOr polymethyl methacrylate selects
For manufacturing the second material 6 that at least one polymerizable of one or more layers 20 of component 1 moulds;
The matrix 16 of-CC: component 1 shapes with the first material 5, the volume ratio component 1 of matrix 16
Volume little, and this matrix is between the basal surface 3 connected by middle edge 8 and intermediate surface 7
Extend, complete during reprocessing when matrix 16 shapes in applicable mould or after such shaping
The machinery of intermediate surface 7 and/or optical function and structuring;
-DD: determine treat superimposition on matrix 16 to obtain the quantity of layer 20 of component 1;
-EE: produce the mould 9 with contact surface 10, described contact surface for each described layer
The former (n é gatif) of top surface 2, or define less than the final volume of component 1 in
The surface of the solid of portion's volume, mould 9 includes the edge 11 with supporting surface 12, described supporting
Surface configuration becomes to abut against in complementary fashion in intermediate surface 7 or abut against on middle edge 8, and
In the case of having multiple mould 9, each mould limits the external volume of intermediate 6A, should
Intermediate is defined by complementary intermediate surface 7A of the contact surface 10 of involved mould 9, intermediate
The external volume of 6A mutually comprises;
-FF: with intermediate surface 7 at a distance of with component 1 needed for distance corresponding to thickness and about
In the case of intermediate surface 7 is accurately positioned, mould 9 is located so that its contact surface 10 is towards matrix
The intermediate surface 7 of 16, supporting surface 12 contacts hermetically with intermediate surface 7 or middle edge 8;
-GG: inject the second material 6 so that the second material 6 is completely filled with cavity 14, this cavity by
The contact surface 10 of mould 9, the intermediate surface 7 of matrix 16 and this edge 11, edge 11 by
The supporting surface 12 of mould abuts sealingly against to be defined in intermediate surface 7 or middle edge 8;
-HH: make the second material 6 having been injected in cavity 14 be polymerized, until polymerization is according to circumstances
Obtain component 1 or complementary intermediate surface 7A by the contact surface 10 of transparent mould 9 defines
Intermediate 6A;
-JJ: remove mould 9;
-every time with the internal volume ratio of new mould 9 this new mould of repetitive operation by described
The volume of the intermediate 6A that preceding mould obtains is big until obtaining the component with final volume
1。
In advantageous variant embodiment:
-matrix 16 is formed by polymethyl methacrylate (PMMA), and it includes described basal surface 3
And the intermediate surface 7 of mechanically and/or optically functionalization;
-described matrix is coated by least one layer 20, and this at least one layer passes through will be by exemplary composition
CT or CoverSecond material 6 of the transparent, polymerisable that material is formed is expelled in cavity 14
Make, described cavity between mould 9 and described matrix 16 or intermediate 6A, this intermediate by
Complementary intermediate surface 7A of the contact surface 10 of preceding mould 9 defines, and last mould 9 is
The former of described top surface 2;
-the second material 6 is polymerized to obtain by matrix 16 and continuous print (many) layer 20 in described cavity
The rigid member 1 that obtains of agglomeration (agglom é rat);
-by the deformation of described mould, component 1 is removed from plate and flexible die 9.
Hardness is improved by component 1 is carried out ultraviolet irradiation.Being preferable to carry out of the present invention includes this
UV irradiate, this allow to activate photochemical initiators to react, the component 1 otherwise completed
Mechanical performance poor.
Second material 6 or preferably exemplary composition CT, wherein the second material 6 is by accounting for total amount
Ratio includes:
-trimethylolpropane tris (acrylate): 78.0%
-tetramethylol methane tetraacrylate: 19.5%
Double (4-tert-butylcyclohexyl) ester of-peroxide two carbonic acid: 0.5%
-1-benzoylcyclohexanol: 2.0%;
Or select EvonikCoverMaterial is as manufacturing component 1
Second material 6 of polymerizable molding, in order to form layer 20 or the multilamellar 20 of component 1.This material comes
Come from the mixing of two kinds of components: the liquid reactant being designated 30A and the liquid being designated 30B cause
Agent.
It is preferably chosen polymethyl methacrylate as the first material 5.
It practice, after the polymerization, especially the temperature less than 130 DEG C, close to 110 DEG C at a temperature of
After carrying out heat treatment KK, and after described heat treatment, perform ultraviolet light (herein further
" UV ") after radiation treatment LL, exemplary composition CT material or CoverMaterial is
Through having fabulous case hardness, this so that it can the most anti-scratch, impact/vibrate and wear and tear.
UV irradiates LL and has case hardness by making system forever cross-link to increase obtained component 1
Effect.
Additionally, when implementing, this mixture by liquid phase, base phase and activator/activator phase is formed
Product there is when liquid phase good wettability at which, this wettability can make described product account for
All well, seam and substantially all surface indentation and gap according to its matrix touched.Described product
Therefore conceal as the application of coat 20 apply the component of this product or sub-component, matrix 16 or
Whole defects in intermediate 6A.
Each flexible die 9 preferably byMaterial is made, and this provides the highest size
Precision and perfect apparent condition.
Preferably, in order to obtain the hardness of the raising of intermediate 6A or rigid member 1, it is expelled to chamber
The second material 6 in body 14 stands in the course of the polymerization process less than 130 DEG C, preferably at 100 DEG C and 120
Temperature between DEG C 10 to 20 seconds.This heat treatment preferably at component and sub-component still at cavity 14
Perform time internal.
In a favourable modification, the cooling at least suddenly performed to room temperature as heating is with little
In the persistent period of 20 seconds.
In order to obtain the hardness of the raising of intermediate 6A or rigid member 1, at injection the second material 6
Afterwards, by the mould 9 made through die form with UV or at the intermediate 6A that will be polymerized
Or after component 1 removes from cavity 14, irradiate intermediate 6A or component 1 by UV irradiation.
Advantageously, it is permeable that the first material 5 is chosen to ultraviolet irradiation, and this is hence in so that except thoroughly
Cross outside transparent mould 9 irradiation, be also with ultraviolet irradiation through matrix 16 to irradiate intermediate
6A or component 1, in order to obtain the hardness of the raising of intermediate 6A or rigid member 1.
Preferably, it is polymerized during the second material 6 is expelled in cavity 14 with at the second material 6
During apply thrust FS to mould 9 and matrix 16, to manufacture component 1.
The most i.e., higher than 100MPa but less than the pressure of 150MPa
Hemostasis the first material 5.
Fig. 4 illustrates the embodiment with multiple layers 20: ground floor 20A the most directly covers
Lid matrix 16 is to be formed such as intermediate 6A visible in Fig. 4 A, this ground floor 20A together with this matrix
And then completely or partially covered by the second outer edge layer 20B.It is evident that can be formed have more
The complex of the layer of quantity is without deviating from the present invention.
Although the preferred purpose of the present invention is to form transparent complex, but the present invention can also be formed
Including the complex of the inclusions with dicoration or technological property, described inclusions is e.g. for little
Time guide-labelling display guides-labelling its can manufacture in the thickness of table mirror or manufacture is at table
On the pointer towards clock and watch of mirror or the side of display device, or corresponding to such as energy storage etc.
The guide-labelling of the scope being particularly shown.
Component 1 in irregular shape in the case of, in mould at least one described 9, produce note
Penetrating and deaerate capillary bed 13, the second material 6 is expelled to involved saturating by injection capillary bed
In bright mould 9 so that the second material 6 be completely filled with the contact surface 10 by transparent mould 9,
The cavity 14 that the intermediate surface 7 of matrix 16 and edge 11 define, described edge 11 is by described
The supporting surface 12 of mould abuts sealingly against in intermediate surface 7 or on middle edge 8.
Form functionalization structure, in order to give component 1 with special physics and/or optical property.At figure
In the modification of 6, by formed constitute there is a striped section of anisotropic light diffuser element and in intermediate surface 7
Upper formation optical function structure.
In the modification of Fig. 7, it is substantially parallel to one another by formation and is substantially perpendicular to and basal surface
3 or the mortise 17 of the tangent plane of intermediate surface 7 and/or joint tongue 18 in intermediate surface 7,
Intersecting between described mortise and the extension of joint tongue and involved surface forms mechanical function in section
Change structure.
In the modification of Fig. 8, by forming ratio in the region of the higher curvature of matrix 16 at this matrix
The less matrix section of section that formed in the region of relatively low curvature and the layer 20 increased is manufactured
Become section in the high curvature areas of this layer bigger than the section in the low area of curvature of this layer and
Mechanical function structure is formed in intermediate surface 7.
By the region of formation thickness change in the relatively low area of curvature of described component in intermediate surface
Mechanical function structure is formed on 7.
Selection has exemplary composition CT or CoverThe material of material allows thin layer 20
Deposition.Preferably, matrix 16 coating combines (many) of the thickness the second material between 10 and 50 microns
Layer 20 is to manufacture component 1.
Advantageously, when forming multilayer composite, in the multiple intermediate surface between described layer
Form functionalization structure, as shown in Figure 4, structure intermediate surface 7 and 7A the most by this way.
At least one certain layer in an application-specific, in (many) layers covering matrix 16
20 are configured so that according to user entering that described component is observed with at least one intermediate surface 7
Firing angle degree is hidden or appears certain layer.
More specifically, coherent source is utilized to make the certain layer of holographic material experience the pre-recorded of hologram.
An application-specific of the present invention uses and there is the HeNe laser instrument of 1 to 4mW power or swash
Optical diode.
For being intended to the inclusions with technological property of the component 1 of a part for formation watch and clock movement
One particularly advantageous modification is, is formed when forming mechanical function structure in intermediate surface 7
The pocket of the mortise 70 in such as Fig. 7 or cavity, so that the granule with particular characteristic can executed
It is deposited in described pocket or cavity before adding top layer.It is in liquid, having before the polymerization
The material of exemplary composition CT or CoverThe performance of material allow described material and this
Its capillary advantage is utilized, so that granule is deposited on the bottom of mortise etc. during a little granule mixing.
Point-device size of mortise, striped/rill, cavity, pocket etc. and the granule chi close to granule
Very little allowing to will have low particle size in injection during forming the product liquid of back to back layer
Granule be maintained at the position of accurately restriction.
More specifically, select to have the most charged or electrifiable and/or magnetized or magnetizable granule
Inserts impart the component 1 that is consequently formed with watch and clock movement according to desirable effect, there is complementary performance
Other component produce physical attraction and/or the property of repulsion.Therefore Fig. 6 illustrates specific embodiment,
Wherein before injection the first material 5 or after period or described injection, spheroid 18 is embedded formation
In the cavity 17 of mould, each spheroid 18 includes particularly having electret, ferrite, neodymium magnetic
Electrifiable and/or magnetizable and/or the most charged and/or magnetized core of body type etc..Charged
Or magnetization can be carried out before injection or afterwards.Such as, Fig. 6 is shown in and particularly has containing typical case
The material of compositions CT or CoverFirst material 5 of material is magnetized after being polymerized completely
Granule.What Fig. 6 was also shown in a region of top surface 2 is provided for the chamber 19 of lubrication.So
After the contact surface 7 of plate 6 is correspondingly set.
Surface-functionalized can also by nano surface-structural manufacturing process such as photoetching, electron beam lose
Carve, electron beam-induced growth obtains.This structure is conducive to encryption and anti-fake mark.
In another modification, lubriation material and the first material 5 are with similar to the mixing of above-mentioned spheroid 18
Mode mix.
The invention still further relates to the application of described method to clock and watch component 1 selected from following component: table
Mirror, table hat, the intermediate member of watchcase, bottom plate, clamping plate, wheel, escape wheel, escapement lever, bearing
Shell, amortisseur/buffer, but this list is the most detailed.
Select that there is the material containing exemplary composition CT or CoverThe thin layer 20 of material
It is formed on the matrix 16 being made up of PMMA, it is ensured that occur in the interface with intermediate surface 7
First physical-chemical reaction of diffusion.Use the Cover of the bi-component with liquid-phase mixingMaterial
Make it possible to occupy all well in intermediate surface 7 and mould.This explains the perfect table obtained
The matter quantitative limitation that surface state is subject to used mould certainly and the component 1 obtained
Both transparencys: this is because there is not toner, it is sightless that surface engages, and impossible
With the naked eye distinguish the boundary line between different materials.CoverBeing suitable for dyeing, this allows to
Manufacturing the component with specific decoration part, described decoration includes multi-color decorative part and manufactures described
In the thickness of component.Hologram can also be formed.
The invention enables and can obtain such component, i.e. described component has bigger transparency,
There is surface more more preferable than the surface of the component being made up of common mold plastic material, and have lasting
Hardness.Scratch resistance is extraordinary.By using CoverAs the first material 5,
In the case of carrying out heat treatment at a temperature of less than 130 DEG C and carrying out UV solidification, it is thus achieved that
In graphite pencil hardness scale(degree), grade is the hardness of 7H, by contrast, is processed by Anti-scratching coating
The hardness of standard PMMA crossed is 2H, or the hardness of polyamide is HB.
It should be understood that method detailed above is that user is according to the production equipment/manufacture used
Representative illustration in the class method that device is implemented.
Especially, in automated method, it can be advantageous to:
-close mould to limit the first cavity volume;
-the first material 5 is expelled in described first cavity;
-cool down described material;
-partly reopen described mould, to be formed, there is the volume bigger than described first volume
The second cavity, the difference between the two volume is consistent with the volume of the ground floor 20A of the second material 6;
-inject the second material 6;
-perform solidification heat treatment;
-perform UV irradiation in order to complementarity solidification;
-cooling combined body;
-to repeat described behaviour with number as many number of times treating superimposition layer on equal dies profile
Make.
It is of course possible to change counter punch tool, component several formed with amendment in described operating process
What shape.
The equipment of the enforcement present invention can also define on same component and be coated with the one of the second material 6
A little regions and other region of uncoated second material, for contributing to enforcement according to selected material
Other such as laser or ultrasonic bonding etc. can the method that carries out on some metal of more high-quality.
Finally, it is exceedingly fast according to the production cycle of the present invention: for manufacturing, there is single layer coating layer
For component, the quantity staying in the operation performed at injection work station is 4, by contrast, with coating
The operation amount having the traditional material of scratch resistant coatings to manufacture required for similar members is 14.
The invention still further relates to include the watch and clock movement of at least one component 1 made according to described method
100。
The invention still further relates to include the clock and watch of the component 1 that at least one the method according to the invention makes
1000。
Claims (19)
1. for machinery and/or the method for optical function of optically transparent clock and watch component (1),
Described clock and watch component includes top surface (2) and basal surface (3), the described limit connected by edge (4)
Edge (4) extends in the thickness of described component (1), it is characterised in that:
-selecting the first material (5), this first material is optically transparent polymerizable material;
-select the second material (6) that exemplary composition moulds as at least one polymerizable in order to manufacture
At least one layer (20) of described component (1), wherein said second material (6) is by accounting for total amount
Ratio includes:
-trimethylolpropane tris (methacrylate): 78.0%;
-tetramethylol methane tetraacrylate: 19.5%;
Double (4-tert-butylcyclohexyl) ester of-peroxide two carbonic acid: 0.5%;
-1-benzoylcyclohexanol: 2.0%;
The matrix (16) of-described component (1) shapes with described first material (5), described matrix
(16) volume of component (1) described in volume ratio is little and in the institute connected by middle edge (8)
State and extend, at described matrix (16) at applicable mould between basal surface (3) and intermediate surface (7)
Described intermediate surface is completed during reprocessing during shaping in tool or after described shaping
(7) machinery and/or optical function and structuring;
-determine treat superimposition on described matrix (16) to obtain the layer (20) of described component (1)
Quantity;
-manufacture for each described layer (20) there is the mould (9) of contact surface (10), this contact
Surface is the former of described top surface (2) or defines the final volume having than described component (1)
The surface of the solid of little internal volume, described mould (9) includes the limit with supporting surface (12)
Edge (11), described supporting surface configuration become to abut against in complementary fashion described intermediate surface (7) upper or
On described middle edge (8), and in the case of there is multiple described mould (9), Mei Gesuo
Stating mould and limit the external volume of intermediate (6A), this intermediate is by involved mould (9)
The complementary intermediate surface (7A) of described contact surface (10) define, described intermediate (6A)
External volume mutually comprises;
-with described intermediate surface (7) at a distance of with described component (1) needed for thickness corresponding away from
From and in the case of being accurately positioned about described intermediate surface (7), described mould (9) is positioned to
Make its described contact surface (10) towards the described intermediate surface (7) of described matrix (16), institute
State supporting surface (12) to contact hermetically with described intermediate surface (7) or described middle edge (8);
-inject described second material (6), so that described second material (6) is completely filled with cavity (14),
This cavity by the described contact surface (10) of described mould (9), described matrix (16) described in
Between surface (7) and described edge (11) define, described edge is by the described supporting table of described mould
Face (12) abuts sealingly against in described intermediate surface (7) or described middle edge (8);
-make described second material (6) having been injected in described cavity (14) be polymerized, until polymerization
According to circumstances obtain by described matrix (16) being assembled into the most described layer (20) upper and formed
Described component (1) or mutual by the described contact surface (10) of transparent described mould (9)
Mend the intermediate (6A) that intermediate surface (7A) defines;
-remove described mould (9);
-each formation operation repeating layer (20) with new mould (9), has until obtaining
The described component (1) of final volume, the internal volume ratio of described new mould (9) is by preceding
The volume of the described intermediate (6A) that mould obtains is big.
Method the most according to claim 1, it is characterised in that this optically transparent polymerizable material
Material is optically transparent acrylate copolymer.
Method the most according to claim 2, it is characterised in that this acrylate copolymer is poly-first
Base acrylic acid methyl ester..
Method the most according to claim 1, it is characterised in that select methyl methacrylate to make
For described first material (5).
Method the most according to claim 1, it is characterised in that have been injected into described cavity (14)
In described second material (6) stand the temperature 10 between 100 DEG C and 120 DEG C in the course of the polymerization process
To 20 seconds.
Method the most according to claim 1, it is characterised in that injecting described second material (6)
Afterwards, the described mould (9) made by the die form passed through with ultraviolet energy or will
After described intermediate (6A) or the component (1) being polymerized remove from described cavity (14),
Described intermediate (6A) or described component (1) is irradiated, in order to obtain by ultraviolet radiation
State the hardness of the raising of intermediate (6A) or described component (1).
Method the most according to claim 6, it is characterised in that described first material (5) is selected
It is selected to ultraviolet irradiation permeable, in addition to irradiating through described mould (9), also utilizes ultraviolet
Line irradiation irradiates described intermediate (6A) or described component (1) through described matrix (16),
In order to obtain the hardness of the raising of described intermediate (6A) or described component (1).
Method the most according to claim 1, it is characterised in that by described second material (6)
To institute during being expelled in described cavity (14) and in described second material (6) polymerization process
State mould (9) and described matrix (16) applies thrust, to manufacture described component (1).
Method the most according to claim 1, it is characterised in that described component (1) is manufactured into
It is flat for making described top surface (2), and it is permeable that described mould (9) is chosen to ultraviolet irradiation,
The most described contact surface (10) of wherein said mould is flat.
Method the most according to claim 1, it is characterised in that at mould at least one described
(9) producing injection and degassing capillary bed (13) in, described second material (6) is by described
Injection and degassing capillary bed (13) are expelled in involved described mould (9) so that described the
Two materials (6) are completely filled with by the described contact surface (10) of described mould (9), described matrix
(16) cavity (14) that described intermediate surface (7) and described edge (11) are defined, described
Edge (11) abuts sealingly against in described middle table by the described supporting surface (12) of described mould
On face (7) or described middle edge (8).
11. methods according to claim 1, it is characterised in that in the pressure higher than 100MPa
The injection of described first material (5) is performed under power.
12. methods according to claim 1, it is characterised in that each to different by forming composition
Property the having a striped section of light diffusion part and form optical function structure described intermediate surface (7) is upper.
13. methods according to claim 1, it is characterised in that the most mutual by being formed
Parallel and be substantially perpendicular to the plane tangent with described basal surface (3) or described intermediate surface (7)
Mortise (70) and/or joint tongue (18) come upper in described intermediate surface (7), at described mortise and
Intersecting between extension and the involved surface of joint tongue forms mechanical function structure in section.
14. methods according to claim 1, it is characterised in that by described matrix (16)
Higher curvature region in formed than in the region of the relatively low curvature of this matrix formed section less
Matrix section and the section ratio that the layer (20) increased is manufactured in the high curvature areas of this layer
Section in the low area of curvature of this layer is bigger and forms mechanical function in described intermediate surface (7)
Change structure.
15. methods according to claim 1, it is characterised in that by described component (1)
Relatively low area of curvature in formed thickness change region and in intermediate surface (7), form mechanical function
Change structure.
16. methods according to claim 1, it is characterised in that in centre at least one described
Surface (7) is upper forms functionalization structure, to arrange the concaveconvex structure with recess, this concaveconvex structure
Size is with the most charged or electrifiable and/or magnetized or the particle size of magnetizable granule is close, institute
State granule apply described second material (6) top layer before with described second material (6) being in liquid
Mixed deposit.
17. methods according to claim 1, it is characterised in that described matrix (16) coats
There is the layer (20) of described second material (6) to manufacture described component (1), the combination of described layer
Thickness is between 10 and 50 microns.
18. methods according to claim 1, it is characterised in that covering described matrix (16)
Layer at least one certain layer and at least one described intermediate surface (7) be configured so that according to making
The incident angle that described component (1) is observed is hidden or appears described certain layer by user.
19. 1 kinds utilize the clock that method manufacture according to claim 1 is selected from following component
The purposes of table component (1): table mirror, table hat, the intermediate member of watchcase, bottom plate, clamping plate, wheel,
Escape wheel, escapement lever, cartridge housing, amortisseur/buffer.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11183804.1A EP2578372B1 (en) | 2011-10-04 | 2011-10-04 | Method for optical functionalization of a transparent clock component |
EP11183804.1 | 2011-10-04 | ||
PCT/EP2012/069471 WO2013050372A2 (en) | 2011-10-04 | 2012-10-02 | Method for the mechanical and/or optical functionalisation of a transparent timepiece component |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103857513A CN103857513A (en) | 2014-06-11 |
CN103857513B true CN103857513B (en) | 2016-09-14 |
Family
ID=46963757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280049239.7A Active CN103857513B (en) | 2011-10-04 | 2012-10-02 | Machinery and/or the method for optical function for transparent clock and watch component |
Country Status (9)
Country | Link |
---|---|
US (1) | US9321226B2 (en) |
EP (2) | EP2578372B1 (en) |
JP (1) | JP5818998B2 (en) |
KR (1) | KR101645110B1 (en) |
CN (1) | CN103857513B (en) |
HK (1) | HK1198969A1 (en) |
IN (1) | IN2014CN03278A (en) |
RU (1) | RU2014117729A (en) |
WO (1) | WO2013050372A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2579106A1 (en) * | 2011-10-04 | 2013-04-10 | ETA SA Manufacture Horlogère Suisse | Shaping of an integral transparent clock component |
EP2899008B1 (en) * | 2014-01-27 | 2016-08-31 | Covestro Deutschland AG | Injection moulding method for the manufacture of a composite product with a structured surface in the contact area of the layers in order to improve adhesion |
FR3020006B1 (en) * | 2014-04-18 | 2017-03-03 | Automotive Lighting Rear Lamps France | METHOD FOR MANUFACTURING A HULL OF PLASTIC MATERIAL BY MOLDING AND OVERMOLDING, HULL PORTION AND HULL OBTAINED BY THIS PROCESS |
CH710583A2 (en) * | 2014-12-23 | 2016-06-30 | Swatch Group Res & Dev Ltd | A method of manufacturing a transparent display dial for a portable object such as a watch dial and piece thus obtained. |
CH711218B1 (en) * | 2015-06-16 | 2019-06-14 | Nivarox Sa | Method of manufacturing a watch component |
EP3557337A1 (en) * | 2018-04-18 | 2019-10-23 | ETA SA Manufacture Horlogère Suisse | Method and system for manufacturing a timepiece provided with a personalised decoration |
DE102019130021A1 (en) * | 2019-11-07 | 2021-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a hologram on a curved substrate wafer, resulting substrate wafer with hologram and a wafer composite containing this, in particular a vehicle window |
DE102019130284A1 (en) * | 2019-11-11 | 2021-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a curved substrate wafer with a hologram, resulting substrate wafer with hologram and a wafer composite containing this, in particular a vehicle window |
IT201900025117A1 (en) * | 2019-12-20 | 2021-06-20 | De Longhi Appliances Srl | METHOD AND APPARATUS FOR THE REALIZATION OF A COMPONENT IN PLASTIC MATERIAL, AND COMPONENT IN PLASTIC MATERIAL |
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US2663910A (en) * | 1951-07-06 | 1953-12-29 | Elmer L Danielson | Method of forming a multipart plastic structure |
DE2318395A1 (en) * | 1973-04-12 | 1974-10-24 | Uebelhoer Fa Karl | DIAL FOR DISPLAY DEVICES |
CH617056B (en) | 1976-07-26 | Multibrev Anstalt | CLOCK INCLUDING A HERMETICALLY CLOSED CASE. | |
JPS5880587A (en) * | 1981-11-10 | 1983-05-14 | Seiko Epson Corp | Production of plastic case for watch |
JPS61239189A (en) * | 1985-04-16 | 1986-10-24 | Citizen Watch Co Ltd | Display mechanism of pointer type timepiece |
JPS63142039A (en) * | 1986-12-04 | 1988-06-14 | Nippon Shokubai Kagaku Kogyo Co Ltd | Coating composition and resin molded article having excellent scratch resistance and processing property obtained by coating said composition |
DE19540333C2 (en) * | 1995-10-28 | 2000-06-08 | Franz Weigelt & Soehne Gmbh & | Method for producing a plastic part from a part of a hard and a part of a soft flexible component |
US6103166A (en) * | 1998-01-12 | 2000-08-15 | Acushnet Company | Method for improving adhesion between golf ball layers |
JP3468078B2 (en) * | 1998-02-06 | 2003-11-17 | セイコーエプソン株式会社 | Display device and electronic clock |
CA2586564C (en) * | 2004-11-05 | 2010-04-13 | Accuride International Inc. | Undermount drawer slide |
US20060118999A1 (en) * | 2004-12-06 | 2006-06-08 | Bayer Materialscience Llc | Method of preparing a coated molded article |
DE102007028601A1 (en) * | 2007-06-19 | 2008-12-24 | Evonik Röhm Gmbh | Reactive mixture for coating moldings by means of reaction injection molding and coated molding |
FR2926748B1 (en) * | 2008-01-25 | 2010-04-02 | Commissariat Energie Atomique | OBJECT PROVIDED WITH A GRAPHIC ELEMENT REPORTED ON A SUPPORT AND METHOD OF MAKING SUCH AN OBJECT. |
JPWO2011007784A1 (en) * | 2009-07-15 | 2012-12-27 | 旭硝子株式会社 | LAMINATE MANUFACTURING METHOD AND LAMINATE |
-
2011
- 2011-10-04 EP EP11183804.1A patent/EP2578372B1/en active Active
-
2012
- 2012-10-02 KR KR1020147012265A patent/KR101645110B1/en active IP Right Grant
- 2012-10-02 RU RU2014117729/05A patent/RU2014117729A/en not_active Application Discontinuation
- 2012-10-02 IN IN3278CHN2014 patent/IN2014CN03278A/en unknown
- 2012-10-02 CN CN201280049239.7A patent/CN103857513B/en active Active
- 2012-10-02 WO PCT/EP2012/069471 patent/WO2013050372A2/en active Application Filing
- 2012-10-02 JP JP2014533859A patent/JP5818998B2/en active Active
- 2012-10-02 EP EP12766691.5A patent/EP2763834B1/en active Active
- 2012-10-02 US US14/349,526 patent/US9321226B2/en active Active
-
2014
- 2014-12-09 HK HK14112380.7A patent/HK1198969A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR101645110B1 (en) | 2016-08-02 |
US9321226B2 (en) | 2016-04-26 |
JP2014534418A (en) | 2014-12-18 |
EP2763834B1 (en) | 2018-05-02 |
RU2014117729A (en) | 2015-11-10 |
EP2578372A1 (en) | 2013-04-10 |
JP5818998B2 (en) | 2015-11-18 |
KR20140074989A (en) | 2014-06-18 |
WO2013050372A3 (en) | 2013-06-20 |
WO2013050372A2 (en) | 2013-04-11 |
US20140242273A1 (en) | 2014-08-28 |
EP2578372B1 (en) | 2014-03-19 |
IN2014CN03278A (en) | 2015-07-03 |
CN103857513A (en) | 2014-06-11 |
WO2013050372A4 (en) | 2013-08-08 |
HK1198969A1 (en) | 2015-06-19 |
EP2763834A2 (en) | 2014-08-13 |
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